Answer:
30.35
Step-by-step explanation:
Please mark me as brainliest it would mean a lot
Your answer is B. 2
This is because to rationalise the denominator, we need to multiply it by (3 - √7), so we get:
(3 + √7)(3 - √7)
3 × 3 = 9
3 × √7 = 3√7
3 × -√7 = -3√7
√7 × -√7 = -7
So all in all you get 9 - 7 which is 2.
I hope this helps!
Answer:
Step-by-step explanation:
D because it shows that 1x1/3 is shown on # D
Break the mile in to 6 pieces and run 5 parts of the mile
